9-Methylacenaphtho[1,2-b]quinoxaline CAS 13362-59-9
| CAS No. | 13362-59-9 |
| Molecular Formula | C15H12I2O4 |
| Molecular Weight | 510.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-Methylacenaphtho[1,2-b]quinoxaline (C15H12I2O4) contains a flavonoid core, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 9-Methylacenaphtho[1,2-b]quinoxaline (CAS 13362-59-9), a certified reference material (molecular formula C15H12I2O4, MW 510.06 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 9-Methylacenaphtho[1,2-b]quinoxaline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H12I2O4 |
| Molecular Weight | 510.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | I-containing |
Recommended Standards
- 1158-10-7 3,5-Ditpa 3,5-diiodo-4-(4-hydroxyphenoxy)hydrocinnamic acid 3,5-diiodothyropropanoic acid 3,5-diiodothyropropionic acid 3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propanoic acid 3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propionic acid CHEBI:134267 DITPA (CAS 1158-10-7)
- 3,5-Diiodo-4(4'-methoxyphenoxy)benzoic Acid Methyl Ester (CAS 33927-09-2)
- Ethyl 5-(2-chlorophenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-06-5)
- Talmetacin (CAS 67489-39-8)
- 2-Isopropoxy-5-methylphenylboronic acid (CAS 480438-71-9)
- 4-(tert-Butyl)-3-cyclopropoxy-2-iodopyridine (CAS 1243370-38-8)
- β-D-Galactose (CAS 7296-64-2)
- 2-((2-(Piperidin-2-yl)ethyl)thio)pyrimidine (CAS 1247552-92-6)
- Trans-1,2-Dimethylcyclohexane (CAS 6876-23-9)
- 3-(tert-Butyl)-5-(cyclopropylmethyl)phenol (CAS 1243408-33-4)
- 4,5-Diamino-6-chloropyridazin-3(2H)-one (CAS 28682-71-5)
- Ethyl 2-(1-methyl-4-oxocyclohexyl)acetate (CAS 1334387-27-7)
- 4-(2-Nitrophenyl)but-3-en-2-one (CAS 20766-40-9)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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